Update master #1

aeros · 2019-07-04T07:23:48Z

No description provided.

… container (GH-14428) sys._base_executable is now always defined on all platforms, and can be overridden through configuration. Also adds test.support.PythonSymlink to encapsulate platform-specific logic for symlinking sys.executable

* Added documentation for textwrap.dedent behavior. * Remove an obsolete note about pre-2.5 behavior from the docstring.

…H-14255) Add more fuzz testing for re.compile, re.load and csv.reader

…ted in non-main thread (GH-14344)

…4480)

Subsequent -> subsequent https://bugs.python.org/issue36168

SSLContext.post_handshake_auth = True no longer sets SSL_VERIFY_POST_HANDSHAKE verify flag for client connections. Although the option is documented as ignored for clients, OpenSSL implicitly enables cert chain validation when the flag is set. Signed-off-by: Christian Heimes <[email protected]> https://bugs.python.org/issue37428

Post-handshake authentication is required for conditional client cert authentication with TLS 1.3. https://bugs.python.org/issue37440

…t PyCode_New as a compatibility wrapper (GH-13959) Add PyCode_NewEx to be used internally and set PyCode_New as a compatibility wrapper

…emoryHandler. (GH-14498)

…14506) bdist_wininst depends on MBCS codec, unavailable on non-Windows, and bdist_wininst have not worked since at least Python 3.2, possibly never on Python 3. Here we document that bdist_wininst is only supported on Windows, and we mark it unsupported otherwise to skip tests. Distributors of Python 3 can now safely drop the bdist_wininst .exe files without the need to skip bdist_wininst related tests.

Fix sys.excepthook() and PyErr_Display() if a filename is a bytes string. For example, for a SyntaxError exception where the filename attribute is a bytes string. Cleanup also test_sys: * Sort imports. * Rename numruns global var to INTERN_NUMRUNS. * Add DisplayHookTest and ExceptHookTest test case classes. * Don't save/restore sys.stdout and sys.displayhook using setUp()/tearDown(): do it in each test method. * Test error case (call hook with no argument) after the success case.

…eueListener. (GH-14521)

Stop using "static PyConfig", PyConfig must now always use dynamically allocated strings: use PyConfig_SetString(), PyConfig_SetArgv() and PyConfig_Clear().

…emit(). (GH-14532)

Under some conditions the earlier fix for bpo-18075, "Infinite recursion tests triggering a segfault on Mac OS X", now causes failures on macOS when attempting to change stack limit with resource.setrlimit resource.RLIMIT_STACK, like regrtest does when running the test suite. The reverted change had specified a non-default stack size when linking the python executable on macOS. As of macOS 10.14.4, the previous code causes a hard failure when running tests, although similar failures had been seen under some conditions under some earlier systems. Reverting the change to the interpreter stack size at link time helped for release builds but caused some tests to fail when built --with-pydebug. Try the opposite approach: continue to build the interpreter with an increased stack size on macOS and remove the failing setrlimit call in regrtest initialization. This will definitely avoid the resource.RLIMIT_STACK error and should have no, or fewer, side effects.

Python initialization now ensures that sys stream encoding names are always normalized by codecs.lookup(encoding).name. Simplify test_c_locale_coercion: it doesn't have to normalize encoding names anymore.

multiprocessing tests now call explicitly _run_finalizers() to remove immediately temporary directories created by multiprocessing.util.get_temp_dir().

urllib.request tests now call urlcleanup() to remove temporary files created by urlretrieve() tests and to clear the _opener global variable set by urlopen() and functions calling indirectly urlopen(). regrtest now checks if urllib.request._url_tempfiles and urllib.request._opener are changed by tests.

ssl.match_hostname() no longer accepts IPv4 addresses with additional text after the address and only quad-dotted notation without trailing whitespaces. Some inet_aton() implementations ignore whitespace and all data after whitespace, e.g. '127.0.0.1 whatever'. Short notations like '127.1' for '127.0.0.1' were already filtered out. The bug was initially found by Dominik Czarnota and reported by Paul Kehrer. Signed-off-by: Christian Heimes <[email protected]> https://bugs.python.org/issue37463

…H-14453)

test_winconsoleio doesn't leak a temporary file anymore: use tempfile.TemporaryFile() to remove it when the test completes.

test_concurrent_futures now cleans up multiprocessing to remove immediately temporary directories created by multiprocessing.util.get_temp_dir(). The test now uses setUpModule() and tearDownModule().

test_distutils.test_build_ext() is now able to remove the temporary directory on Windows: don't import the newly built C extension ("xx") in the current process, but test it in a separated process.

…4550)

Replacing the deprecated method "random.choose" to "random.choice" was technically not part of the original issue. However, it was discussed in the talk page and involved one of the files being moved. I assumed this was too minor to justify the creation of a separate issue. Also, I added my name to the contributors list in Misc/ACKS. This will be my third PR to cpython, forgot to do it in the previous ones. https://bugs.python.org/issue19696

…14568) * bpo-37459: importlib docs improperly reference get_resource_loader()

``` Direct leak of 8 byte(s) in 1 object(s) allocated from: #0 0x7f008bf19667 in __interceptor_malloc (/lib64/libasan.so.6+0xb0667) #1 0x7f007a0bee4a in subprocess_fork_exec /home/heimes/dev/python/cpython/Modules/_posixsubprocess.c:774 #2 0xe0305b in cfunction_call Objects/methodobject.c:546 ``` Signed-off-by: Christian Heimes <[email protected]>

* bpo-40791: Make compare_digest more constant-time. The existing volatile `left`/`right` pointers guarantee that the reads will all occur, but does not guarantee that they will be _used_. So a compiler can still short-circuit the loop, saving e.g. the overhead of doing the xors and especially the overhead of the data dependency between `result` and the reads. That would change performance depending on where the first unequal byte occurs. This change removes that optimization. (This is change #1 from https://bugs.python.org/issue40791 .)

zooba and others added 30 commits June 29, 2019 10:34

bpo-37369: Fixes crash when reporting fatal error (GH-14468)

ac14632

Fix indentation in logging.handlers.setStream (GH-14358)

18a2fc6

Make StreamHandler.terminator more discoverable (GH-14359)

3e65830

bpo-37437: Pass -Wno-unreachable-code when compiling expat. (GH-14470)

95da310

bpo-30754: Document textwrap.dedent blank line behavior. (GH-14469)

eb97b92

* Added documentation for textwrap.dedent behavior. * Remove an obsolete note about pre-2.5 behavior from the docstring.

bpo-29505: Add more fuzzing for re.compile, re.load and csv.reader (G…

5cbbbd7

…H-14255) Add more fuzz testing for re.compile, re.load and csv.reader

bpo-35621: Support running subprocesses in asyncio when loop is execu…

0d671c0

…ted in non-main thread (GH-14344)

bpo-37199: Fix test failures when IPv6 is unavailable or disabled (#1…

c2cda63

…4480)

bpo-36168: Lowercase the word "subsequent" in get_value doc (GH-14485)

12b436e

Subsequent -> subsequent https://bugs.python.org/issue36168

bpo-37440: Enable TLS 1.3 post-handshake auth in http.client (GH-14448)

d1bd6e7

Post-handshake authentication is required for conditional client cert authentication with TLS 1.3. https://bugs.python.org/issue37440

Minor updates to the macOS installer screens for 3.8.0b2 (GH-14501)

fc1fbe6

bpo-37221: Add PyCode_NewWithPosOnlyArgs to be used internally and se…

4a2edc3

…t PyCode_New as a compatibility wrapper (GH-13959) Add PyCode_NewEx to be used internally and set PyCode_New as a compatibility wrapper

bpo-32934: Clarified meaning of 'capacity' for BufferingHandler and M…

84de34e

…emoryHandler. (GH-14498)

bpo-37209: Add pickle entry for 3.8 whatsnew (GH-14503)

ec6c1bd

Remove unused imports in tests (GH-14518)

8f4ef3b

bpo-37472: Remove Lib/test/outstanding_bugs.py (GH-14516)

e21b45a

bpo-36763: Add PyConfig_SetWideStringList() (GH-14444)

36242fd

bpo-37469: Document usability of SimpleQueue with QueueHandler and Qu…

e6b64b7

…eueListener. (GH-14521)

bpo-36763: Use PyConfig_Clear() (GH-14445)

6731002

Stop using "static PyConfig", PyConfig must now always use dynamically allocated strings: use PyConfig_SetString(), PyConfig_SetArgv() and PyConfig_Clear().

bpo-37470: Document more clearly the error handling for QueueHandler.…

0f4e813

…emit(). (GH-14532)

bpo-37363: Add audit events on startup for the run commands (GH-14524)

e226e83

Put pyexpatns.h include back. bpo-37437 (GH-14539)

2cd0792

bpo-36904: Optimize _PyStack_UnpackDict (GH-14517)

d4efd91

bpo-37335, test_c_locale_coercion: Remove unnecessary code (GH-14447)

61bf97e

Python initialization now ensures that sys stream encoding names are always normalized by codecs.lookup(encoding).name. Simplify test_c_locale_coercion: it doesn't have to normalize encoding names anymore.

bpo-37421: multiprocessing tests call _run_finalizers() (GH-14527)

039fb49

multiprocessing tests now call explicitly _run_finalizers() to remove immediately temporary directories created by multiprocessing.util.get_temp_dir().

vstinner and others added 11 commits July 2, 2019 14:50

bpo-37441: Fix wrong PyErr_SetImportErrorSubclass signature in doc (G…

aeecf38

…H-14453)

Fix typo in 3.9's Whats new. Pyton -> Python (GH-14567)

0f6f73f

bpo-37421: test_winconsoleio doesn't leak temp file anymore (GH-14562)

b71d8d6

test_winconsoleio doesn't leak a temporary file anymore: use tempfile.TemporaryFile() to remove it when the test completes.

bpo-37421: test_concurrent_futures cleans up multiprocessing (GH-14563)

684cb47

test_concurrent_futures now cleans up multiprocessing to remove immediately temporary directories created by multiprocessing.util.get_temp_dir(). The test now uses setUpModule() and tearDownModule().

bpo-37421: Fix test_distutils.test_build_ext() (GH-14564)

74c9dd5

test_distutils.test_build_ext() is now able to remove the temporary directory on Windows: don't import the newly built C extension ("xx") in the current process, but test it in a separated process.

bpo-37484: use _PyObject_Vectorcall for __exit__ (GH-14557)

469d1a7

bpo-37233: optimize method_vectorcall in case of totalargs == 0 (GH-1…

53c2143

…4550)

bpo-37459: importlib docs improperly reference get_resource_loader() (#…

b607d99

…14568) * bpo-37459: importlib docs improperly reference get_resource_loader()

aeros merged commit 3e4e456 into aeros:master Jul 4, 2019

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Update master #1

Update master #1

Uh oh!

aeros commented Jul 4, 2019

Uh oh!

Uh oh!

Update master #1

Update master #1

Uh oh!

Conversation

aeros commented Jul 4, 2019

Uh oh!

Uh oh!